In OBS, Oreo's pretty chill and also seems to be pretty cynical and sarcastic, as shown in "We Need A Faster Way", telling Circle that he can count. Oreo is also somewhat very helpful to the team. After he was injured in "The Dark Lord Returns", he acted more pessimistic and complains a lot about his damages as seen in the previous challenges. Despite this, during the challenge in "Palm Tree Is In This Episode", he opened up more and seemingly enjoyed hitting the others with rocks when he won.